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Cheap flights from New Jersey to Seattle from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Jersey to Seattle departing on 10/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Jersey to Seattle

Cheap round-trip flights

United Airlines Logo
7:08 pm - 10:17 pmEWR-SEA
6h 09mnonstop
United Airlines Logo
10:45 pm - 7:00 amSEA-EWR
5h 15mnonstop
$197United Airlines
Find Deal
Thu, Oct 2 - Tue, Oct 7
American Airlines Logo
7:59 am - 2:48 pmJFK-SEA
9h 49m1 stop
American Airlines Logo
10:01 pm - 10:37 amSEA-JFK
9h 36m1 stop
$197American Airlines
Find Deal
Wed, Oct 1 - Mon, Oct 6
Hawaiian Airlines Logo
7:19 am - 10:22 amEWR-SEA
6h 03mnonstop
Hawaiian Airlines Logo
8:30 am - 4:54 pmSEA-EWR
5h 24mnonstop
$198Hawaiian Airlines
Find Deal
Thu, Oct 16 - Wed, Oct 22
Alaska Airlines Logo
6:55 pm - 10:12 pmJFK-SEA
6h 17mnonstop
Alaska Airlines Logo
10:55 pm - 7:20 amSEA-JFK
5h 25mnonstop
$199Alaska Airlines
Find Deal
Fri, Oct 17 - Sun, Oct 19
Multiple Airlines Logo
7:19 am - 10:22 amEWR-SEA
6h 03mnonstop
Multiple Airlines Logo
7:00 am - 3:29 pmSEA-EWR
5h 29mnonstop
$200Multiple Airlines
Find Deal
Thu, Oct 16 - Wed, Oct 22
Alaska Airlines Logo
6:55 pm - 10:12 pmJFK-SEA
6h 17mnonstop
Alaska Airlines Logo
10:55 pm - 7:20 amSEA-JFK
5h 25mnonstop
$201Alaska Airlines
Find Deal
Wed, Oct 15 - Sun, Oct 19
Southwest Logo
6:25 pm - 11:45 pmLGA-SEA
8h 20m1 stop
Southwest Logo
6:35 am - 10:05 pmSEA-LGA
12h 30m2 stops
$202Southwest
Find Deal
Wed, Oct 22 - Sat, Oct 25
Hawaiian Airlines Logo
7:29 pm - 10:39 pmEWR-SEA
6h 10mnonstop
Hawaiian Airlines Logo
10:00 am - 6:29 pmSEA-EWR
5h 29mnonstop
$205Hawaiian Airlines
Find Deal
Thu, Oct 16 - Wed, Oct 22
Southwest Logo
2:00 pm - 10:55 pmLGA-SEA
11h 55m2 stops
Southwest Logo
5:50 am - 5:30 pmSEA-LGA
8h 40m2 stops
$207Southwest
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Wed, Oct 22 - Tue, Oct 28
Multiple Airlines Logo
7:29 pm - 10:39 pmEWR-SEA
6h 10mnonstop
Multiple Airlines Logo
3:46 pm - 5:58 amSEA-EWR
11h 12m1 stop
$229Multiple Airlines
Find Deal
Thu, Oct 16 - Wed, Oct 22

Hawaiian Airlines flights from New Jersey to Seattle

Our best Hawaiian Airlines deals on New Jersey to Seattle flight tickets
Hawaiian Airlines
Oct 16
EWR7:19 amNewark
6h 03m
SEA10:22 amSeattle/Tacoma Intl
Oct 22
SEA8:30 amSeattle/Tacoma Intl
5h 24m
EWR4:54 pmNewark
$198
Find similar
Hawaiian Airlines
Oct 16
EWR7:29 pmNewark
6h 10m
SEA10:39 pmSeattle/Tacoma Intl
Oct 22
SEA10:00 amSeattle/Tacoma Intl
5h 29m
EWR6:29 pmNewark
$205
Find similar
Hawaiian Airlines
Oct 2
JFK6:36 pmNew York John F Kennedy Intl
6h 15m
SEA9:51 pmSeattle/Tacoma Intl
Oct 11
SEA2:35 pmSeattle/Tacoma Intl
5h 24m
JFK10:59 pmNew York John F Kennedy Intl
$206
Find similar

JetBlue flights from New Jersey to Seattle

Our best JetBlue deals on New Jersey to Seattle flight tickets
JetBlue
Oct 16
JFK7:00 pmNew York John F Kennedy Intl
6h 36m
SEA10:36 pmSeattle/Tacoma Intl
Oct 19
SEA11:40 pmSeattle/Tacoma Intl
5h 20m
JFK8:00 amNew York John F Kennedy Intl
$208
Find similar
JetBlue
Oct 17
JFK7:00 pmNew York John F Kennedy Intl
6h 36m
SEA10:36 pmSeattle/Tacoma Intl
Oct 19
SEA11:40 pmSeattle/Tacoma Intl
5h 20m
JFK8:00 amNew York John F Kennedy Intl
$210
Find similar
JetBlue
Oct 3
JFK7:00 pmNew York John F Kennedy Intl
6h 24m
SEA10:24 pmSeattle/Tacoma Intl
Oct 13
SEA11:56 pmSeattle/Tacoma Intl
5h 19m
JFK8:15 amNew York John F Kennedy Intl
$212
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from New Jersey to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated September 17, 2025.
Use the filters below to find and compare flights from New Jersey to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 10/2

7:08 pm-10:17 pm

Nonstop6h 09m

Seattle/Tacoma Intl

Tue 10/7

10:45 pm-7:00 am

Nonstop5h 15m

$197

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 10/1

7:59 am-2:48 pm

1 stop9h 49m

Seattle/Tacoma Intl

Mon 10/6

10:01 pm-10:37 am

1 stop9h 36m

$197

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 10/16

7:19 am-10:22 am

Nonstop6h 03m

Seattle/Tacoma Intl

Wed 10/22

8:30 am-4:54 pm

Nonstop5h 24m

$198

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Fri 10/17

6:55 pm-10:12 pm

Nonstop6h 17m

Seattle/Tacoma Intl

Sun 10/19

10:55 pm-7:20 am

Nonstop5h 25m

$199

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 10/16

7:19 am-10:22 am

Nonstop6h 03m

Seattle/Tacoma Intl

Wed 10/22

7:00 am-3:29 pm

Nonstop5h 29m

$200

New YorkSeattle

JFK - SEA

JFKSEA

New York John F Kennedy Intl

Wed 10/15

6:55 pm-10:12 pm

Nonstop6h 17m

Seattle/Tacoma Intl

Sun 10/19

10:55 pm-7:20 am

Nonstop5h 25m

$201

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 10/22

6:25 pm-11:45 pm

1 stop8h 20m

Seattle/Tacoma Intl

Sat 10/25

6:35 am-10:05 pm

2 stops12h 30m

$202

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 10/16

7:29 pm-10:39 pm

Nonstop6h 10m

Seattle/Tacoma Intl

Wed 10/22

10:00 am-6:29 pm

Nonstop5h 29m

$205

New YorkSeattle

LGA - SEA

LGASEA

New York LaGuardia

Wed 10/22

2:00 pm-10:55 pm

2 stops11h 55m

Seattle/Tacoma Intl

Tue 10/28

5:50 am-5:30 pm

2 stops8h 40m

$207

NewarkSeattle

EWR - SEA

EWRSEA

Newark

Thu 10/16

7:29 pm-10:39 pm

Nonstop6h 10m

Seattle/Tacoma Intl

Wed 10/22

3:46 pm-5:58 am

1 stop11h 12m

$229

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from New Jersey to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, September is the cheapest month to fly from New Jersey to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $327. If you don’t want to visit Seattle in September, then you should wait until October to fly from New Jersey, when ticket prices are also cheap, with an average price of $342.

What is the cheapest day to depart on your flight to Seattle?

On average, the least expensive day to fly to Seattle from New Jersey is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $469. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from New Jersey because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $569.

What is the cheapest time of day to depart on your flight to Seattle?

Flying to Seattle from New Jersey in the evening is the least expensive time of day to depart. momondo users have found prices as low as $402 when looking at flights departing in the evening. Flights to Seattle are more costly at noon, with an average ticket price of $566. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest New Jersey to Seattle/Tacoma Intl flight route?

Fly from Newark to Seattle/Tacoma Intl for the best New Jersey - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight to Seattle?

You are more likely to see cheaper flights to Seattle from New Jersey when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $417 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from New Jersey for as low as $352 on momondo.

What cabin class options are available on New Jersey to Seattle/Tacoma Intl flights?

There are 4 cabin classes available to choose from on New Jersey to Seattle/Tacoma Intl flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap New Jersey to Seattle flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Jersey to Seattle

Best Price Found

$139

Fastest flight time

5h 49m

Direct flights

Every day

Airports in Seattle

1 airport
The best one-way flight to Seattle from New Jersey in the past 72 hours is $139. The best round-trip flight deal from New Jersey to Seattle found on momondo in the last 72 hours is $255.
The fastest flight from New Jersey to Seattle takes 5h 49m
Direct flights go from New Jersey to Seattle every day.
There is 1 airport near Seattle: Seattle/Tacoma Intl (SEA)
Search flight deals

  • When did momondo last update prices for flights from New Jersey to Seattle/Tacoma Intl Airport?

    Prices for flights from New Jersey to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from New Jersey to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from New Jersey to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New Jersey to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New Jersey to Seattle?

Best airlines flying from New Jersey to Seattle

Compare and see reviews for airlines that fly from New Jersey to Seattle with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $146Free CancellationRating
6.3
8,023 reviews
Search Spirit Airlines flights
Hawaiian AirlinesPriceFrom $158Free CancellationRating
7.8
2,729 reviews
Search Hawaiian Airlines flights
Sun Country AirPriceFrom $175Free CancellationRating
6.9
330 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $236Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $237Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
American AirlinesPriceFrom $238Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
7,961 reviews
Search Delta flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Leavenworth
Tacoma
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Puyallup
Federal Way
Kirkland
Tukwila
Shoreline
Lakewood
Centralia
Fife
Cle Elum
Redmond
Westport

Why use momondo?

Why should I use momondo to find a flight deal from New Jersey to Seattle?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Jersey to Seattle. momondo saves you time and could save you money on your trip.

Can I find flights from New Jersey to Seattle with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Jersey to Seattle flights to just show those with flexible booking policies.

How can momondo help me find flights from New Jersey to Seattle?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seattle from New Jersey.

I’m not ready to book a flight from New Jersey to Seattle right now. Can momondo alert me if prices change?

Price alerts on flights to Seattle from New Jersey are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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